SU656556A3 - Device for excitation of sound waves in liquid - Google Patents

Device for excitation of sound waves in liquid

Info

Publication number
SU656556A3
SU656556A3 SU772444456A SU2444456A SU656556A3 SU 656556 A3 SU656556 A3 SU 656556A3 SU 772444456 A SU772444456 A SU 772444456A SU 2444456 A SU2444456 A SU 2444456A SU 656556 A3 SU656556 A3 SU 656556A3
Authority
SU
USSR - Soviet Union
Prior art keywords
liquid
sound waves
excitation
piston
blind
Prior art date
Application number
SU772444456A
Other languages
Russian (ru)
Inventor
Шоле Жак
Original Assignee
Энститю Франсэ Дю Петроль (Фирма)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Энститю Франсэ Дю Петроль (Фирма) filed Critical Энститю Франсэ Дю Петроль (Фирма)
Application granted granted Critical
Publication of SU656556A3 publication Critical patent/SU656556A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/135—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion by deforming or displacing surfaces of enclosures, e.g. by hydraulically driven vibroseis™
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S181/00—Acoustics
    • Y10S181/40—Wave coupling
    • Y10S181/402—Liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transmitters (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
  • Fluid-Pressure Circuits (AREA)

Description

1one

Изобретение относитс  к области акустики , а именно к устройствам дл  возбуждени  звуковых волн в жидкости.The invention relates to the field of acoustics, namely, devices for exciting sound waves in a liquid.

Известно устройство дл  возбуждени  звуковых волн в жидкости, содержащее герметичный электроакустический преобразователь , имеющий возможность размещени  в жидкости 1 . Известное устройство обеспечивает относительно высокую эффективность возбуждени  звуковых волн в жИ71кости , однако оно имеет сложную конструкцию .A device for exciting sound waves in a liquid is known, which contains a hermetic electroacoustic transducer that can be placed in the liquid 1. The known device provides a relatively high excitation efficiency of the sound waves in the LMI, however, it has a complex structure.

Известно также устройство дл  возбуждени  звуковых волн в жидкости, содержащее поршень, выполненный с глухим концентричным отверстием и соединенный с движущим механизмом с возможностью возвратно-поступательного перемещени  в цилиндре 2. Это устройство имеет относительно простую конструкцию. Недостаток подобного устройства состоит в его малой износоустойчивости .It is also known a device for exciting sound waves in a liquid, comprising a piston made with a blind concentric hole and connected to a driving mechanism for reciprocating movement in cylinder 2. This device has a relatively simple design. The disadvantage of this device is its low wear resistance.

Цель изобретени  - повышение износоустойчивости устройства дл  возбуждени  звуковых волн в жидкости.The purpose of the invention is to increase the durability of the device for exciting sound waves in a liquid.

Это достигаетс  за счет того, что в устройство дл  возбуждени  звуковых волн в жидкости введены дополнительный поршень. снабженный уплотнительными кольцами и выполненный с открытой полостью и с торцовой стенкой, и амортизатор из эластичного материала, а первый поршень выполнен с дополнительным глухим концентричным отверстием и снабжен укрепленным на его торце стопорным кольцом. При этом амортизатор из эластичного материала расположен вThis is achieved due to the fact that an additional piston is inserted into the device for exciting sound waves in a liquid. provided with sealing rings and made with an open cavity and with an end wall, and a shock absorber made of an elastic material, and the first piston is made with an additional blind concentric hole and is equipped with a retaining ring fixed at its end. In this case, a shock absorber made of elastic material is located in

открытой полости дополнительного поршн , смонтированного с возможностью перемещени  внутрь дополнительного глухого концентричного отверсти  первого порщн  при воздействии жидкости на его торцовую стенкуНа чертеже показан один из возможныхopen cavity of an additional piston mounted to move inward an additional blind concentric hole of the first piston when exposed to liquid on its end wall. The drawing shows one of the possible

вариантов предлагаемого устройства дл  возбуждени  звуковых волн в ЖИДКОСТИ .Variants of the proposed device for the excitation of sound waves in the liquid.

предлагаемое, устройство содержит первый поршень I, выполненный с глухим концентричНым отверстием 2 и соединенный с движущим механизмом, не изображенным на чертеже, с возможностью возвратно-поступательного перемещени  в цилиндре, такThe proposed device comprises a first piston I, made with a blind concentric bore 2 and connected to a driving mechanism, not shown in the drawing, with the possibility of reciprocating movement in the cylinder,

SU772444456A 1974-05-20 1977-01-28 Device for excitation of sound waves in liquid SU656556A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417775A FR2272455B1 (en) 1974-05-20 1974-05-20

Publications (1)

Publication Number Publication Date
SU656556A3 true SU656556A3 (en) 1979-04-05

Family

ID=9139149

Family Applications (2)

Application Number Title Priority Date Filing Date
SU752143349A SU609489A3 (en) 1974-05-20 1975-05-19 Device for exciting elastic waves in liquid by implosion
SU772444456A SU656556A3 (en) 1974-05-20 1977-01-28 Device for excitation of sound waves in liquid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SU752143349A SU609489A3 (en) 1974-05-20 1975-05-19 Device for exciting elastic waves in liquid by implosion

Country Status (14)

Country Link
US (1) US3997022A (en)
JP (1) JPS5917790B2 (en)
BE (1) BE828863A (en)
CA (1) CA1033048A (en)
DE (1) DE2521458A1 (en)
DK (1) DK217875A (en)
ES (1) ES437811A1 (en)
FR (1) FR2272455B1 (en)
GB (1) GB1478813A (en)
IT (1) IT1038307B (en)
NL (1) NL7505924A (en)
NO (1) NO142639C (en)
SE (1) SE398010B (en)
SU (2) SU609489A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388284A1 (en) * 1977-04-22 1978-11-17 Nal Pour Expl Oceans Centre DEVICE FOR PROPULATING A LIQUID PROJECTILE IN A LIQUID MEDIUM TO CREATE A SHOCK WAVE
US4153135A (en) * 1977-09-30 1979-05-08 Hydroacoustics Inc. Apparatus for the generation of acoustic signals in marine environments
FR2416484A1 (en) * 1978-02-03 1979-08-31 Inst Francais Du Petrole DEVICE FOR GENERATING ACOUSTIC WAVES IN A FLUID, BY IMPLOSION
JPS5811426Y2 (en) * 1978-09-01 1983-03-03 惣太 山本 Dust removal device in soybean sorter
FR2436403A1 (en) * 1978-09-18 1980-04-11 Inst Francais Du Petrole DEVICE FOR TRANSMITTING ACOUSTIC WAVES INTO A LIQUID, BY IMPLOSION
US4303141A (en) * 1979-01-26 1981-12-01 Pascouet Adrien P Liquid slug projector apparatus
FR2555761B1 (en) * 1983-11-29 1986-10-03 Inst Francais Du Petrole DEVICE FOR GENERATING ACOUSTIC PULSES BY IMPLOSION, INSIDE A WELL
FR2558601B1 (en) * 1984-01-23 1986-05-02 Inst Francais Du Petrole DEVICE FOR GENERATING ACOUSTIC PULSES INSIDE A WELL, BY PERCUSSION
US4641725A (en) * 1984-08-27 1987-02-10 Conoco Inc. Wide dynamic range hydraulic vibrator
JPH0810253B2 (en) * 1987-03-28 1996-01-31 株式会社間組 Sound wave generator
US7535800B2 (en) * 2005-05-11 2009-05-19 Schlumberger Technology Corporation Seismic imaging and tomography using seabed energy sources
BR112012016276B1 (en) * 2009-12-29 2020-03-03 Bp Exploration Operating Company Limited MARINE SEISMIC SOURCE
US9581704B2 (en) * 2015-01-22 2017-02-28 Soundblast Technologies, Llc System and method for accelerating a mass using a pressure produced by a detonation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349867A (en) * 1966-02-23 1967-10-31 Exxon Production Research Co Vacuum energized seismic pulse generator
US3578102A (en) * 1968-11-25 1971-05-11 Shell Oil Co Seismic generator
US3642090A (en) * 1969-07-23 1972-02-15 Western Geophysical Co Marine imploder-type acoustic impulse generator
FR2122676A5 (en) * 1971-01-19 1972-09-01 Inst Francais Du Petrole
FR2208571A6 (en) * 1972-11-29 1974-06-21 Inst Francais Du Petrole

Also Published As

Publication number Publication date
SE398010B (en) 1977-11-28
DE2521458A1 (en) 1975-12-04
ES437811A1 (en) 1977-01-01
NO142639C (en) 1980-09-17
GB1478813A (en) 1977-07-06
SU609489A3 (en) 1978-05-30
DK217875A (en) 1975-11-21
NO751622L (en) 1975-11-21
CA1033048A (en) 1978-06-13
AU8130675A (en) 1976-11-25
SE7505653L (en) 1975-11-03
FR2272455B1 (en) 1978-01-27
US3997022A (en) 1976-12-14
NO142639B (en) 1980-06-09
NL7505924A (en) 1975-11-24
IT1038307B (en) 1979-11-20
JPS5917790B2 (en) 1984-04-23
JPS50160101A (en) 1975-12-25
FR2272455A1 (en) 1975-12-19
BE828863A (en) 1975-11-10

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